ICAO		IATA		Other		Location
KPIR		PIR		PIR		Pierre [Pierre Regional], South Dakota, US (102 mi / 165 km W)
				63Y		Tyler [Muni], Minnesota, US (103 mi / 165 km E)
				MY12		Trosky [Dykstra Acreage Airport], Minnesota, US (103 mi / 166 km E)
KBTN		TTO		BTN		Britton [Muni], South Dakota, US (103 mi / 166 km N)
				Y03		Springfield [Muni], South Dakota, US (103 mi / 166 km S)
				5SD3		Bowdle [Muni], South Dakota, US (103 mi / 166 km NW)
				NE81		Spencer [Huffy's Airport], Nebraska, US (104 mi / 168 km S)
KICR				ICR		Winner [Winner Regional], South Dakota, US (105 mi / 169 km SW)
				SD08		Colome [Keystone Xl Colome Heliport], South Dakota, US (106 mi / 171 km SW)
				SD17		Sisseton [CDP Hospital Heliport], South Dakota, US (106 mi / 171 km NE)
				NE06		Lynch [Woolf Brothers Airport], Nebraska, US (106 mi / 171 km S)
KYKN		YKN		YKN		Yankton [Chan Gurney Muni], South Dakota, US (108 mi / 174 km SE)
				8D3		Sisseton [Muni], South Dakota, US (109 mi / 175 km NE)
				50MN		Ortonville [Ortonville Hospital Heliport], Minnesota, US (109 mi / 176 km NE)
KDXX				DXX		Madison [Lac Qui Parle County Airport], Minnesota, US (109 mi / 176 km NE)
KVVV				VVV		Ortonville [Muni/Martinson Field], Minnesota, US (110 mi / 176 km NE)
		CTK		7G9		Canton [Muni], South Dakota, US (110 mi / 177 km SE)
				2VA		Larchwood [Zangger Vintage Airpark], Iowa, US (110 mi / 177 km SE)
				MN90		Luverne [Sanford Hospital Luverne Heliport], Minnesota, US (111 mi / 178 km SE)
				SD97		Vivian [Oller Airport], South Dakota, US (112 mi / 180 km W)